Nonpenetrating trauma to the heart

Traumatic tricuspid valve rupture with luxation of the heart

Three patients are described with the combination of a luxation of the heart through a pericardial tear and traumatic rupture of the papillary muscle of the tricuspid valve. In only 1 patient was the dislocation of the heart suspected preoperatively. In all 3 patients operative treatment was performed with considerable delay after the accident; nevertheless, all 3 patients survived. In all cases treatment consisted of repositioning of the heart, closure of the pericardium, and valvular repair of the tricuspid valve.

Tricuspid valve incompetence caused by nonpenetrating thoracic trauma

Tricuspid valve incompetence from ruptured papillary muscle or chordae as a result of nonpenetrating trauma is uncommon. Blunt trauma causing partial detachment of a leaflet from the annulus is very rare. We report the case of a young adult involved in a car accident who had these findings. Operative repair with resuture of the leaflet to the annulus and annuloplasty using a Carpentier ring resulted in complete recovery.